<?php
/**
 * Copyright since 2007 PrestaShop SA and Contributors
 * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.md.
 * It is also available through the world-wide-web at this URL:
 * https://opensource.org/licenses/OSL-3.0
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@prestashop.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
 * versions in the future. If you wish to customize PrestaShop for your
 * needs please refer to https://devdocs.prestashop.com/ for more information.
 *
 * @author    PrestaShop SA and Contributors <contact@prestashop.com>
 * @copyright Since 2007 PrestaShop SA and Contributors
 * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
 */

declare(strict_types=1);

namespace PrestaShop\PrestaShop\Core\Domain\Title\ValueObject;

use PrestaShop\PrestaShop\Core\Domain\Title\Exception\TitleConstraintException;

class Gender
{
    public const TYPE_MALE = 0;
    public const TYPE_FEMALE = 1;
    public const TYPE_OTHER = 2;

    /**
     * @var int
     */
    protected $type;

    /**
     * @param int $gender
     *
     * @throws TitleConstraintException
     */
    public function __construct(int $gender)
    {
        $this->assertIsAuthValues($gender);
        $this->type = $gender;
    }

    /**
     * @param int $gender
     *
     * @return void
     *
     * @throws TitleConstraintException
     */
    protected function assertIsAuthValues(int $gender): void
    {
        if (!in_array($gender, [
            self::TYPE_MALE,
            self::TYPE_FEMALE,
            self::TYPE_OTHER,
        ])) {
            throw new TitleConstraintException(sprintf('Invalid type : "%d".', $gender), TitleConstraintException::INVALID_TYPE);
        }
    }

    /**
     * @return int
     */
    public function getValue(): int
    {
        return $this->type;
    }
}
